io.cdap.plugin.db.NoOpCommitConnection Maven / Gradle / Ivy
/*
* Copyright © 2019 Cask Data, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package io.cdap.plugin.db;
import java.sql.Connection;
import java.sql.SQLException;
/**
* A hack to work around jdbc drivers that create connections that don't support commit.
* This is true of the Hive jdbc driver. Delegates all operations except commit, which is a no-op.
*/
public class NoOpCommitConnection extends ForwardingConnection {
public NoOpCommitConnection(Connection delegate) {
super(delegate);
}
@Override
public void commit() throws SQLException {
// no-op
}
}